UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A7v0moeeDIq3zqlz30j9Y+ZjQKQjhxl5bAylAN4cC1I=' 
WHERE 
  key_id = '777d5d931b03f22e28f8564eddc0cff84d9a15ba269daad67af2401ff4ccc16f' 
  AND (
    token = 'A7v0moeeDIq3zqlz30j9Y+ZjQKQjhxl5bAylAN4cC1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )